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EP3701846B1 - Aufnahmevorrichtung zur aufnahme mindestens eines zubereitungsgefässes für speisen mit einer heizeinrichtung - Google Patents

Aufnahmevorrichtung zur aufnahme mindestens eines zubereitungsgefässes für speisen mit einer heizeinrichtung Download PDF

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Publication number
EP3701846B1
EP3701846B1 EP19159702.0A EP19159702A EP3701846B1 EP 3701846 B1 EP3701846 B1 EP 3701846B1 EP 19159702 A EP19159702 A EP 19159702A EP 3701846 B1 EP3701846 B1 EP 3701846B1
Authority
EP
European Patent Office
Prior art keywords
contact
sockets
insertion signal
mounting device
preparation vessel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP19159702.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3701846A1 (de
EP3701846C0 (de
Inventor
Jürgen ZILS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vorwerk and Co Interholding GmbH
Original Assignee
Vorwerk and Co Interholding GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vorwerk and Co Interholding GmbH filed Critical Vorwerk and Co Interholding GmbH
Priority to ES19159702T priority Critical patent/ES2984860T3/es
Priority to EP19159702.0A priority patent/EP3701846B1/de
Priority to PL19159702.0T priority patent/PL3701846T3/pl
Priority to CN202010119919.8A priority patent/CN111616618A/zh
Priority to US16/801,572 priority patent/US11276950B2/en
Publication of EP3701846A1 publication Critical patent/EP3701846A1/de
Application granted granted Critical
Publication of EP3701846C0 publication Critical patent/EP3701846C0/de
Publication of EP3701846B1 publication Critical patent/EP3701846B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/08—Driving mechanisms
    • A47J43/085—Driving mechanisms for machines with tools driven from the lower side
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/075—Safety devices
    • A47J43/0761—Safety devices for machines with tools driven from the lower side
    • A47J43/0766—Safety devices for machines with tools driven from the lower side activated by the proper positioning of the mixing bowl
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
    • A47J43/0722—Mixing, whipping or cutting tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/21—Water-boiling vessels, e.g. kettles
    • A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/21—Water-boiling vessels, e.g. kettles
    • A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
    • A47J27/2105—Water-boiling vessels, e.g. kettles electrically heated of the cordless type, i.e. whereby the water vessel can be plugged into an electrically-powered base element
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/34—Supports for cooking-vessels

Definitions

  • the invention relates to a receiving device for receiving at least one preparation vessel for food with a heating device.
  • the receiving device has at least one receiving area for the preparation vessel and at least three contact sockets for at least partially receiving corresponding contact pins on the preparation vessel.
  • the contact sockets serve in particular for the electrical connection at least to the heating device, preferably other electrical functions, of the preparation vessel when the preparation vessel is inserted into the receiving device.
  • the invention relates to a receiving station and a food processor with a receiving device according to the invention.
  • a holder for a food preparation vessel with a heating device is made, for example, of EN 10 2010 016 090 A1
  • the disclosed receiving device has a receiving base and contacts a heating device of the preparation vessel with electrical contact sockets when the latter is inserted into the receiving base.
  • the receiving device serves, for example, to keep warm food that is present in the preparation vessel and prepared in a separate step with a food processor.
  • the electrical contact sockets of the receiving base are covered in a non-use position of the receiving base, whereby the covering is carried by the electrical Counter contacts of the preparation vessel can be penetrated to establish an electrical connection.
  • the electrical contact sockets on the base are always charged with a working voltage or at least can be charged with one. This means that there is always a risk of injury from an electric shock if a user inserts an electrically conductive object into one of the contact sockets when there is no preparation vessel present.
  • a power supply device with a connection part for plugging in a kitchen appliance is known. Contact elements are provided for contacting the kitchen appliance. A switching device connects the contact elements to the power supply.
  • EP 0 498 056 A1 describes an iron with a three-pin plug contact.
  • the plug contact can be inserted into a socket with three contact pins.
  • the contact pins are arranged in such a way that they only move the associated electrical switches into a closed position if three contact pins are moved downwards at the same time.
  • a kitchen appliance which has a preparation vessel and a base station. A group of bent metal pins on the preparation vessel are inserted into sockets located on the base station of the kitchen appliance.
  • EP 1 253 679 A2 discloses an electrical connector for an electrical connection between a tea kettle or an iron and a base via a plug-socket connection.
  • the connector allows the plug and the socket to rotate 360°.
  • the invention is therefore based on the object of providing a receiving device for receiving at least one A food preparation vessel with a heating device which increases user safety.
  • the above-mentioned object is achieved according to the characterizing part of claim 1 in a generic receiving device in that at least a first of the contact sockets has at least one signaling means, and that the signaling means generates at least one insertion signal when one of the contact pins of a preparation vessel, but also any other conductive or non-conductive object, is at least partially inserted into the first contact socket.
  • At least one further of the contact sockets preferably at least two further contact sockets, can only be or are only charged with a working voltage when an insertion signal is present. If no insertion signal is present, none of the contact sockets can be charged with a working voltage.
  • the receiving device is designed to at least partially receive a preparation vessel.
  • the receiving area for the preparation vessel is preferably designed to correspond substantially in terms of its shape to a base section of the preparation vessel in order to at least partially receive the preparation vessel in a form-fitting manner.
  • all contact pins are simultaneously inserted into the contact sockets and the electrical functional elements, for example a heating device or thermocouples, are electrically connected.
  • the invention provides that at least one further contact socket can only be supplied with a working voltage or is only supplied with a working voltage when an insertion signal is present for the contact socket with the signaling means.
  • the receiving device has a control device which reacts to the presence of at least one insertion signal or controls the electrical contacting of the contact sockets depending on the presence or absence of an insertion signal.
  • the insertion signal can For example, a relay or transistor circuit can be controlled in order to provide one or more contact sockets with a working voltage.
  • a working voltage is not always immediately available at one of the other contact sockets.
  • the insertion signal merely enables the respective contact socket to operate, e.g. from a control device.
  • the presence of a working voltage can depend on further switching processes initiated by the user. If there is no insertion signal, none of the contact sockets can be supplied with a working voltage.
  • the signaling means is preferably designed and configured such that it can be used at least indirectly to detect the presence of a contact pin or another object in the contact socket with the signaling means.
  • the signaling means has at least one electrically conductive signal contact in the contact socket, through whose contact with a conductive contact pin an insertion signal can be generated.
  • the signaling means has at least two electrically conductive signal contacts in the contact socket, between which a conductive contact is established at least by a conductive section of a contact pin, whereby the insertion signal is generated.
  • the signaling means has at least one switch, in particular a rocker, tilt or magnetic switch, for generating the insertion signal.
  • the signaling means is set up and designed to detect the presence of a contact pin or any other object in the contact socket.
  • the signaling means therefore serves to release a working voltage for at least one of the other contact sockets, preferably all other contact sockets, or to directly apply a working voltage to them.
  • the present invention has the advantage over the prior art that the risk of electric shock when inserting a conductive object into one of the contact sockets is reduced, since by inserting it into the contact socket with the signaling means only the working voltage in at least one of the other contact sockets is released.
  • the object mentioned at the outset is achieved in that at least two of the contact sockets each have at least one signaling means, and in that the signaling means generate at least one insertion signal when one of the contact pins is at least partially inserted into both contact sockets at the same time.
  • a common insertion signal is only generated when at least one contact pin is inserted into both contact sockets at the same time.
  • each of the signaling means generates a separate insertion signal.
  • a common insertion signal for both contact sockets with signaling means at least one of the two contact sockets, preferably at least both contact sockets, can be supplied with a working voltage when an insertion signal is present.
  • both insertion signals must be present at the same time to release the working voltage. Without an insertion signal with a common insertion signal or without both insertion signals With separate insertion signals, none of the contact sockets can be supplied with a working voltage.
  • the contact socket or contact sockets can only be subjected to a working voltage if a contact pin or another object is inserted into both contact sockets at the same time.
  • none of the contact sockets can be subjected to a working voltage if an object is inserted into only one of the two contact sockets.
  • the two contact sockets are the contact sockets that supply an electrical functional means, e.g. the heating device, with a working voltage.
  • one of the two contact sockets with signaling means is connected to an earth contact and a working voltage can be applied to one of the two contact sockets.
  • At least the two contact sockets with signaling means are electrically connected to an earth contact at least until the insertion signal or both insertion signals are present.
  • the electrical connection of the contact sockets is only changed, e.g. by a control device, when the condition, namely the at least partial and simultaneous insertion of two contact pins in two contact sockets, is met.
  • a signaling device is arranged in all contact sockets and that application of a working voltage is only possible when a common insertion signal or corresponding separate insertion signals are available for all contact sockets.
  • This design of the holding device increases safety for a user, since two objects, in particular contact pins, have to be inserted at the same time in order to release the working state of the contact sockets. This usually only takes place if a Preparation vessel with the required number of contact pins is placed on top and all contact pins penetrate into the required contact sockets at the same time.
  • a particularly preferred embodiment of the receiving device provides that the first contact socket is always electrically connected to a grounding contact. Consequently, it is a grounded contact socket.
  • a signaling means is arranged only in this contact socket, so that at least one further contact socket, preferably all further contact sockets, can be supplied with a working voltage when an insertion signal is present in the earthed contact socket.
  • a conductive object which is not a contact pin, for example, is inserted into the first contact socket, a user would be conductively connected exclusively to earth. The fact that the other contact sockets can then be subjected to a working voltage would not be dangerous for the user in this case. If the conductive object is inserted into one of the other contact sockets without an insertion signal for the first contact socket - the earthed contact socket - these cannot be subjected to a working voltage.
  • This embodiment has the advantage that a single signaling device in a single contact socket ensures very reliable protection against electric shock for a user.
  • the level of safety for a user can be increased in particular by providing, according to a further embodiment, that an insertion signal is only generated when a contact pin has penetrated to a predetermined depth. An insertion signal is therefore only generated when the contact pin has reached the predetermined depth.
  • Penetration depths of between 10% and 75%, in particular 50%, of the total depth of the contact socket have proven to be advantageous.
  • Penetration depths for generating the Insertion signal between 4 mm and 12 mm, in particular 4 mm, 6 mm, 7 mm, 8 mm, 10 mm or 12 mm. The penetration depth is measured starting from an entry opening of the contact chamber for a contact pin.
  • the predetermined penetration depth also ensures that the electrical functional means, e.g. the heating device, in a preparation vessel can only be switched on, i.e. supplied with an operating voltage, when the preparation vessel has been properly placed in the receiving area or is about to do so.
  • the electrical functional means e.g. the heating device
  • the receiving device is further developed in that the signaling means has at least one switching element, for example a microswitch or a magnetic switch, in particular a reed contact.
  • the switching element preferably has two switching states, namely a switching state in which no insertion signal is generated and a switching state in which an insertion signal is generated.
  • the switching path of the switching element is preferably approximately 1 mm.
  • the penetration depth of a contact pin into the contact chamber for actuating the switching element is, as described above, for example between 4 mm and 12 mm.
  • the insertion signal can be used, for example, to control a relay or transistor circuit in order to release one or more contact sockets for a working voltage. It is also intended that the insertion signal is evaluated by a control unit.
  • the switching element is, for example, actuated directly by a contact pin inserted into a contact socket.
  • the signaling means has an actuating element that is movably held in the contact socket, and that the insertion signal can be generated at least indirectly with the actuating element.
  • the actuating element is, for example, a movable element that can be moved within the contact socket. held pin, which is movably arranged below the electrical contact carriers of the contact socket.
  • the actuating element is displaced by the contact pin, in particular linearly or circularly, and the insertion signal is generated by the displacement, preferably directly or indirectly.
  • the actuating element is advantageously held so as to be movable between a starting position and an actuating position, with no insertion signal being present in the starting position and an insertion signal being present in the actuating position.
  • an electrical switching element is actuated with the actuating element, in particular in the actuating position, in order to generate the insertion signal.
  • the predetermined penetration depth of a contact pin at which an insertion signal is generated can be determined via the length of the actuating element or the extension of the actuating element in the contact socket, in particular starting from the side opposite the insertion opening for a contact pin, and the path covered between the starting position and the actuating position.
  • the actuating element is made in particular from a non-conductive material, for example plastic, in order to prevent the transmission of electrical currents. It is also provided that the actuating element has at least one conductive contact area or conductive contact areas in order to establish a conductive connection between two electrically conductive switching contacts or to contact an electrically conductive switching contact in order to generate the introduction signal in a specific position.
  • the assembly of the receiving device can be simplified in particular by the actuating element being guided in a switch housing and the switch housing being floating, in particular in a housing of the receiving device.
  • the switch housing is advantageously designed in at least two parts.
  • the actuating element is movably held in the switch housing and is at least partially guided by the switch housing.
  • the actuating element is movably held between a starting position and an actuating position.
  • the actuating element protrudes at least partially from the switch housing.
  • the switch housing is designed in at least two parts.
  • the actuating element is preferably inserted into a first housing part of the switch housing from an insertion direction and emerges from the switch housing on the opposite side through a corresponding opening. From the assembly direction, the switch housing is closed with a second housing part and the two housing parts are locked together, for example.
  • the switch housing can be arranged relative to a contact receptacle with the contact sockets and can be mounted in a floating manner, for example in the housing of the receiving device.
  • the housing of the receiving device preferably also consists of at least two parts that are joined together, with the contact receptacle with the contact sockets and the switch housing being arranged between the two joined parts, preferably mounted in a floating manner.
  • a contact receptacle which has the contact sockets, and the switch housing are aligned with one another via the actuating element, in particular are held in their position relative to one another.
  • the actuating element protrudes at least partially from the switch housing on one side of the switch housing. If If the actuating element is now at least partially inserted into a contact socket, the contact receptacle and the switch housing are connected to one another or aligned relative to one another via the actuating element.
  • a further embodiment of the receiving device provides that a return means acts on the actuating element, preferably that the return means always exerts a force on the actuating element in the direction of a starting position.
  • the return element advantageously acts on the actuating element in such a way that the actuating element is always forced into a starting position in which no insertion signal is generated.
  • the return element always ensures that the release of the application of a working voltage for some, preferably all, contact sockets is not present.
  • the return means has at least one spring and/or at least one magnet with which the actuating element is or forces it into the starting position.
  • At least five contact sockets are provided.
  • one contact socket is used to contact a grounding contact
  • two contact sockets are used to contact the electrical heating means, in particular a resistance heater
  • two further contacts are used to contact NC signals, in particular to contact at least one thermocouple arranged in the base of the preparation vessel.
  • a food processor which has at least one receiving device, a power supply and at least one motor for driving a rotating tool in a preparation vessel and in particular a control unit for at least partially automatically handling a preparation program.
  • the receiving device in the food processor is designed according to one of the previously described embodiments.
  • the object mentioned at the outset is achieved with a receiving station for a food preparation vessel with a heating device, in which the receiving device is designed according to one of the previously described embodiments.
  • the receiving device has at least one mechanical interface for driving a rotating tool, e.g. a mixing, chopping and/or stirring device, in the preparation vessel.
  • the receiving device has in particular at least one motor with which the mechanical interface can be driven.
  • the receiving station can then be used both for keeping a dish arranged in the preparation vessel warm and for stirring, for example to prevent it from burning.
  • a further development of the recording station also provides for the recording station to have a separate power supply. Thanks to its own power supply, the recording station can be operated independently.
  • Fig.1 shows an embodiment of a receiving device 1 for receiving at least one Fig. 2 shown preparation vessel 2 for food with a heating device.
  • the receiving device 1 is arranged at a receiving station 20.
  • Fig.3 shows an embodiment of a receiving device 1 according to Fig.1 in an at least partially sectioned view.
  • the receiving device 1 has at least one housing 3, which in this embodiment is designed in two parts, namely a first housing part 3a and a second housing part 3b, which are joined together.
  • the first housing part 3a and the second housing part 3b are joined together in a form-fitting and/or force-fitting manner, in particular in a force-form-fitting manner.
  • the housing 3, in particular the first housing part 3a, has a receiving area 4 for the preparation vessel 2, which is designed in particular to correspond to a lower part of a preparation vessel 2.
  • the receiving device 1 has according to Fig.1 and Fig.3 five contact sockets 5a, 5b, 5c, 5d, 5e for receiving corresponding contact pins 6a, 6b, 6c of the preparation vessel 2.
  • the contact sockets 5a, 5b, 5c, 5d, 5e and the contact pins 6a, 6b, 6c serve, among other things, for the electrical connection of the heating device in the preparation vessel 2.
  • In the sectional view of the Fig.3 only three of a total of five existing contact pins 6a, 6b, 6c are shown.
  • each contact socket 5a, 5b, 5c, 5d, 5e has at least one grid-like contact carrier 7a, 7b, 7c.
  • the contact carriers 7a, 7b, 7c resiliently grip an inserted contact pin 6a, 6b, 6c at its periphery and thus establish an electrical connection.
  • a first of the contact sockets 5c has a signaling means 8 for generating at least one insertion signal when a contact pin 6b is at least partially inserted into the first contact socket 5c.
  • the receiving device 1 also has means, e.g. a control device and/or a relay circuit, which are set up and designed in such a way that it is ensured that the other contact sockets 5a, 5b, 5d, 5e can only be supplied with a working voltage when an insertion signal is present at least for the first contact socket 5c.
  • the first contact socket 5c is permanently connected to an earthing contact. It is ensured that the other contact sockets 5a, 5b, 5d, 5e can only be subjected to a working voltage when a contact pin 6b is inserted sufficiently deep into the first contact socket 5c. This enables the preparation vessel to be recognized and at the same time ensures that a user is not exposed to a working voltage when inserting conductive objects other than the contact pins 6a, 6b, 6c into the contact sockets 5a, 5b, 5c, 5d, 5e.
  • the signaling means 8 has an actuating element 9 which is movably held in the first contact socket 5c.
  • the actuating element 9 is arranged between a Fig.3 shown starting position and an operating position (not shown). In the In the actuating position, the actuating element 9 actuates a switching element 11, which in this embodiment is designed as a microswitch, with a switching edge 10.
  • a relay circuit (not shown in detail) is actuated via the microswitch 11, with which the other contact sockets 5a, 5b, 5d, 5e are released for application of a working voltage or are applied with a working voltage.
  • the actuating element 9 has a base body 12 which forms both the switching flanks 10 and a circumferential stop surface 13. In the starting position, the stop surface 13 rests against a two-part switch housing 14 in which the actuating element 9 and the switching element 11 are held.
  • the switch housing 14 is formed in two parts and has a first housing part 14a and a second housing part 14b which are connected to one another. The switch housing 14 is held floating in the housing 3, in particular between the first housing part 3a and the second housing part 3b.
  • a substantially conical projection extends from the base body 12 of the actuating element 9, which projects out of the switch housing 14 and into the first contact socket 5c.
  • the actuating element 9 is held in the starting position shown by a return means 15.
  • the return means 15 is supported on the second housing part 14b of the switch housing 14 and is held in position by a guide pin 16.
  • the return means 15 in the form of a spring penetrates into a corresponding recess 17 in the base body 12 of the actuating element 9 and is guided thereby.
  • contact pin 6b If a contact pin 6b is inserted into the contact socket 5c, the contact pin 6b is initially contacted by the contact carrier 7b. The contact pin 6b then pushes the actuating element 9 downwards against the force of the return means 15 designed as a spring and, after reaching the actuating position, actuates the microswitch 11 in order to release the application of a working voltage for the other contact sockets 5a, 5b, 5d, 5e.
  • Contact sockets 5a, 5b, 5c, 5d, 5e are formed and arranged in a contact receptacle 18, which is also mounted in a floating manner in the housing 3 between the first housing part 3a and the second housing part 3b.
  • the contact receptacle 18, in particular the contact sockets 5a, 5b, 5c, 5d, 5e, are covered by a protective seal 19, which prevents dirt from penetrating the contact sockets 5a, 5b, 5c, 5d, 5e and can be penetrated by contact pins 6a, 6b, 6c.
  • the contact pins 6a, 6b, 6c of a preparation vessel 2, for example according to Fig. 2 are in accordance with Fig.3 introduced into the contact sockets 5b, 5c, 5d by inserting the preparation vessel 2 into the receiving area 4.
  • a preparation vessel 2 can therefore be Fig.2 and electrically contacted.
  • the receiving device 1 has at least one mechanical interface 21a for driving a Fig.2 shown rotating tool 22 in the preparation vessel 2.
  • the preparation vessel 2 has a corresponding mechanical interface 21b.
  • the mechanical interface 21b on the preparation vessel 2 is essentially designed as a hexagon socket projection and the mechanical interface 21a on the receiving station 20 is designed as a hexagon socket bushing.
  • the rotating tool 22 can be moved when the preparation vessel 2 is inserted and the heating device can be operated via the contacting means 5. In this way, a food prepared in the preparation vessel 2 can be kept warm with the receiving station 20 and burning can be prevented by stirring.
  • the receiving station 20 advantageously has a control device - not shown - with which the heating device and the rotating tool 22 can be controlled as required.
  • the receiving station 20 also has its own power supply 23 and an operating means 24, here in the form of a touch control panel.
  • the operating means 24 is used to at least indirectly operate the heating device or the motor, for example.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)
  • Control Of Resistance Heating (AREA)
  • Food-Manufacturing Devices (AREA)
EP19159702.0A 2019-02-27 2019-02-27 Aufnahmevorrichtung zur aufnahme mindestens eines zubereitungsgefässes für speisen mit einer heizeinrichtung Active EP3701846B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES19159702T ES2984860T3 (es) 2019-02-27 2019-02-27 Dispositivo de alojamiento para alojar al menos un recipiente de preparación de alimentos con un equipo de calentamiento
EP19159702.0A EP3701846B1 (de) 2019-02-27 2019-02-27 Aufnahmevorrichtung zur aufnahme mindestens eines zubereitungsgefässes für speisen mit einer heizeinrichtung
PL19159702.0T PL3701846T3 (pl) 2019-02-27 2019-02-27 Urządzenie przyjmujące do przyjmowania co najmniej jednego naczynia do przygotowywania żywności z urządzeniem grzewczym
CN202010119919.8A CN111616618A (zh) 2019-02-27 2020-02-26 用于容纳带加热装置的至少一个制备容器的安置装置
US16/801,572 US11276950B2 (en) 2019-02-27 2020-02-26 Mounting device with a heating device for receiving at least one preparation vessel for food

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19159702.0A EP3701846B1 (de) 2019-02-27 2019-02-27 Aufnahmevorrichtung zur aufnahme mindestens eines zubereitungsgefässes für speisen mit einer heizeinrichtung

Publications (3)

Publication Number Publication Date
EP3701846A1 EP3701846A1 (de) 2020-09-02
EP3701846C0 EP3701846C0 (de) 2024-07-31
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DE102020123218A1 (de) 2020-09-04 2022-03-10 Vorwerk & Co. Interholding Gesellschaft mit beschränkter Haftung Elektrisch betriebenes Küchengerät mit einer elektrischen Schnittstelle für ein Zubereitungsgefäß

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DE4103792A1 (de) * 1991-02-08 1992-08-20 Braun Ag Haushaltsgeraet
CN2223528Y (zh) * 1994-12-05 1996-03-27 周开元 插销与插座自动分离装置
GB2374735B (en) * 2001-04-20 2003-10-08 Kettle Solutions Ltd Electrical connector
DE102004063283A1 (de) * 2004-12-29 2006-07-13 BSH Bosch und Siemens Hausgeräte GmbH Stromversorgungsvorrichtung mit einem Anschlussteil
CN201138697Y (zh) * 2007-08-17 2008-10-22 孙楚寅 一种带有安全档的插座
CN102064444B (zh) * 2009-11-12 2013-06-12 宏碁股份有限公司 插座模块及插座模块与插头的组合
DE102010016090A1 (de) 2010-03-23 2011-09-29 Vorwerk & Co. Interholding Gmbh Vorrichtung zum Warmhalten von in einem Rührgefäß befindlichen Speisen sowie Verfahren hierzu
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CN203774558U (zh) * 2014-04-03 2014-08-13 深圳思玛自动化控制有限公司 一种双开安全插座
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CN205429336U (zh) * 2015-09-16 2016-08-03 北汽福田汽车股份有限公司 插座
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EP3701846A1 (de) 2020-09-02
CN111616618A (zh) 2020-09-04
PL3701846T3 (pl) 2024-09-30
US20200343662A1 (en) 2020-10-29
EP3701846C0 (de) 2024-07-31
ES2984860T3 (es) 2024-10-31
US11276950B2 (en) 2022-03-15

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